2013
DOI: 10.1080/09500340.2013.808385
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Photometric and colorimetric measurements of CRT and TFT monitors for vision research

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Cited by 8 publications
(7 citation statements)
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References 27 publications
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“…All LCDs except the VPixx had poor spatial uniformity, with the center typically the brightest position on the monitor. This limitation has previously been reported for both CRT and LCD monitors (Metha et al, 1993 ; Bohnsack et al, 1997 ; Krantz, 2000 ; García-Pérez and Peli, 2001 ; Klein et al, 2013 ). The remarkable uniformity of the VPixx reflects that it is designed specifically for experimental use; with other monitors, the inhomogeneity must be taken into account when the aim is to present stimuli with identical luminance and contrast at different spatial locations.…”
Section: Discussionmentioning
confidence: 76%
See 1 more Smart Citation
“…All LCDs except the VPixx had poor spatial uniformity, with the center typically the brightest position on the monitor. This limitation has previously been reported for both CRT and LCD monitors (Metha et al, 1993 ; Bohnsack et al, 1997 ; Krantz, 2000 ; García-Pérez and Peli, 2001 ; Klein et al, 2013 ). The remarkable uniformity of the VPixx reflects that it is designed specifically for experimental use; with other monitors, the inhomogeneity must be taken into account when the aim is to present stimuli with identical luminance and contrast at different spatial locations.…”
Section: Discussionmentioning
confidence: 76%
“…Gray-level was sequentially increased, with each luminance ramp (32 gray levels) repeated six times. The CRT was turned on for 30 min before testing, minimizing variability due to warming up (Klein et al, 2013 ).…”
Section: Methodsmentioning
confidence: 99%
“…All measurements were taken in a dark room after the monitors had been turned on for at least 60 min, to minimize variation due to warming up (Klein, Zlatkova, Lauritzen, & Pierscionek, 2013). The study was approved by the Academic Committee of the College of Education, Soochow University.…”
Section: Apparatus and Measurementmentioning
confidence: 99%
“…Monitor temperature is known to impact luminance output values of cathode ray tube (CRT) and thin-film transistor (TFT) panels, 31 but its impact is likely to be lower on LED/OLED based systems. Monitor warm-up time was investigated to determine the length of time required for luminance levels to stabilize.…”
Section: Methodsmentioning
confidence: 99%